Quantitative comparisons practice phần 9 potx

Quantitative comparisons practice phần 9 potx

Quantitative comparisons practice phần 9 potx

... 2 R  . The area = 1 691 4.31 691 3 2   . 1 69 x 3 = 507 and therefore 1 691 4.3  is definitely greater than 507, which makes column A greater than column B. 29. A: Perimeter of a ... Column B =  40102 2  . A B C The area of each face is X 2 = 49 and since there are 6 faces their area together is 6 x 49 = 294 , which is smaller than 343 and so column B is t...
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Quantitative comparisons practice phần 10 potx

Quantitative comparisons practice phần 10 potx

... A: Number of feet in 99 9 yards. B: Number of minutes in two days The best answer is A. Column A: There are 3 feet in every yard and therefore there are 99 9 x 3 = 299 7 feet. Column B: There ... Bertha traveled 9. 6 kilometers Assume that 1 mile is 1.6 kilometers. The best answer is A. Martha traveled 6 miles, which is (6 x 1.6 = 9. 6) kilometers. Bertha traveled 9. 6 kilo...
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Quantitative comparisons practice phần 8 pps

Quantitative comparisons practice phần 8 pps

... A. 54. A: (0 .99 ) 3 (0 .99 ) 4 B: (0 .99 ) 8 The best answer is A. When dealing with fractions, the smaller the power, the largest the result. A = (0 .99 ) 7 while B = (0 .99 ) 8 and therefore ... 23. A: (9/ 144) 0.5 – (1/25) 0.5 B: (9/ 144 – 1/25) 0.5 The best answer is B. Column A = (9/ 144) 0.5 – (1/25) 0.5 = 3/12 – 1/5 = 1/20. Column B = (9/ 144 – 1/25) 0.5 =...
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Quantitative comparisons practice phần 7 doc

Quantitative comparisons practice phần 7 doc

... equal to one another. 2. A: X B: 3 AI: X2 3 193 61  The best answer is B. Simplify the expression:   XXX 2 3 2 2 3 2 3 191 9 191 9 191 9361  . 2/3 = 2X  X = 1/3 and therefore column ... 282523225 295 018  . Column B = 28262223624728  . The columns are equal. 7. A: 4875  B: 29 The best answer is A. Simplify the expression in column A:...
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Quantitative comparisons practice phần 6 ppsx

Quantitative comparisons practice phần 6 ppsx

... probability of two red balls: 12 1 8 2 9 3  . 2. The probability of two blue balls: 36 1 8 1 9 2  . 3. The probability of two yellow balls: 6 1 8 3 9 4  . The total probability in column ... possibilities. The second digit can be anything but the first, thus 9 possibilities. The third has only 8 left. The number of combinations is 9 x 9 x 8 = 648 and therefore colum...
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Quantitative comparisons practice phần 5 ppsx

Quantitative comparisons practice phần 5 ppsx

... 28. A: (91 4) (98 0) B: (95 0) (94 4) The best answer is B. The best way to solve this question is by using the formula: (X - Y)(X + Y) = X 2 – Y 2 . Column A = (94 7 – 33) (94 7 + 33) = 94 7 2 ... therefore the answer is not distinct. Column B = (94 7 + 3) (94 7 – 3) = 94 7 2 – 3 2 . Now the answer is obvious, column B is greater. 29. A: 16 S B:   25.0 16 T AI: T...
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Quantitative comparisons practice phần 4 pdf

Quantitative comparisons practice phần 4 pdf

... 100. Column B = 70% of 130, which is 91 and therefore column A is greater. 29. A: 75% of X B: Y And so X = -104. We can see that Y is larger. 39. A: W 2 + Y 2 B: Q 2 + R 2 AI: ... measurement of ABC is not necessarily 90 degrees and therefore we cannot determine if BAC + ACB are larger or smaller than 90 degrees. 35. A: The measurement of BAC B: 90 degrees. AI: A...
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Quantitative comparisons practice phần 3 pps

Quantitative comparisons practice phần 3 pps

... therefore column B is greater. 49. A:   3 1 6 6 B: 3 19 6 The best answer is C. Take the expression in column B and simplify it: 3 1 6 3 19 3 19 666  . We can see that the columns ... students together with a score of 92 is 88. The best answer is B. Let’s write the average of the X students with the extra grade: 88 1 92 86    X X  86X + 92 = 88X + 88  2X...
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Quantitative comparisons practice phần 2 ppt

Quantitative comparisons practice phần 2 ppt

... also 1 and therefore the answer is C. 10. A: T B: 9 AI: 16 )9( 2 T The best answer is D. Simplify the expression: 13 491 6 )9( 2  TTT . T can be 12 or even -347 and therefore ... B: 0 AI: X X 3 1 3  The best answer is D. The additional data can be written as 9X 2 = 1  X 2 = 1 /9  X = 1/3 or -1/3 and so 0 is right in the middle so the answer cannot b...
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Quantitative comparisons practice phần 1 docx

Quantitative comparisons practice phần 1 docx

... B = (1)(1/7)(1/7) = 1/ 49, which is smaller than column A. 22. A: The probability that a number chosen at random from the primes between 200 and 399 is odd. B: 0. 89 1. A: ... 4 5.0 2 XY Y X  . x y z A B C E A B C D Quantitative comparisons practice This file contains 621 quantitative comparison questions with full answers and exp...
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